---
title: "Changes to Add an attachment to a dispute"
method: POST
path: "/disputes/{disputeId}/attachments"
---

# Changes to Add an attachment to a dispute

`POST /disputes/{disputeId}/attachments`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 13 revisions.

- **2025-10-06** (v4) `48d1e1b8ee0a`: 1 breaking
- **2025-08-29** (v4) `3912e44b61ab`: 3 info
- **2024-10-29** (v4) `b692023090ba`: 2 info

## Changes

- **2025-10-06** (v4) `48d1e1b8ee0a`: 1 breaking
  - the `content` request property's minLength was increased from `0` to `1`
- **2025-08-29** (v4) `3912e44b61ab`: 3 info
  - added the non-success response with the status `401`
  - added the non-success response with the status `403`
  - added the non-success response with the status `422`
- **2024-10-29** (v4) `b692023090ba`: 2 info
  - api tag `Dispute Attachments` added
  - api tag `DisputeAttachmentResource` removed

---

[Operation](https://skmtc.dev/adyen/apis/transactionservice/docs/disputes/:disputeId/attachments/post.md) - [API](https://skmtc.dev/adyen/apis/transactionservice.md) - [Page](https://skmtc.dev/adyen/apis/transactionservice/changes/disputes/:disputeId/attachments/post)